3 Things to Know About the Dell OptiPlex 7070 SFF Wi-Fi Slot

It uses a standard M.2 2230 slot The wireless module slot is a common M.2 2230 size, making replacements easy to find.

It supports both CNVi and PCIe modules The slot works with Intel’s CNVi interface and standard PCIe Wi-Fi cards, so you are not locked into one type.

You can upgrade to an Intel AX200 or AX210 Drop in an Intel AX200 or AX210 without compatibility issues, giving you modern Wi-Fi 6 performance.